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What exactly do “IB” and “UB” mean?
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answered May 4 '10 at 15:39
ThomasThomas
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What arguments are passed into AsyncTask?
...where exactly will it go? Do I need to include all 3 or can I include 1,2,20?
5 Answers
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How to initialize a struct in accordance with C programming language standards
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740
In (ANSI) C99, you can use a designated initializer to initialize a structure:
MY_TYPE a = { ....
Git diff to show only lines that have been modified
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What you want is a diff with 0 lines of context. You can generate this with:
git diff --unified=0
or
git diff -U0
You can also set this as a config option for that repository:
git config diff.context 0
To have it set globally, for any repository...
Simulate delayed and dropped packets on Linux
...lay to all packets going out of the local Ethernet.
# tc qdisc add dev eth0 root netem delay 100ms
Now a simple ping test to host on the local network should show an increase of 100 milliseconds. The delay is limited by the clock resolution of the kernel (Hz). On most 2.4 systems, the system ...
Random Number Between 2 Double Numbers
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Yes.
Random.NextDouble returns a double between 0 and 1. You then multiply that by the range you need to go into (difference between maximum and minimum) and then add that to the base (minimum).
public double GetRandomNumber(double minimum, double maximum)
{
Random ...
Should I compile release builds with debug info as “full” or “pdb-only”?
In Visual Studio 2010 for a C# project, if you go to Project Properties > Build > Advanced > Debug Info you have three options: none, full, or pdb-only. Based on the answer to this question , I believe I understand some of the differences between full and pdb-only. However, which is more appropri...
Git: what is a dangling commit/blob and where do they come from?
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100
During the course of working with your git repository, you may end up backing out of operations...
日常账本：参考支付宝的原生应用案例 · App Inventor 2 中文网
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What is the difference between javac and the Eclipse compiler?
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210
Eclipse has implemented its own compiler called as Eclipse Compiler for Java (ECJ).
It is diffe...